Switch harness comes pre-wired for easy drop in replacement. 3-way switch operates both high-voltage and low-voltage. Switch harness kit also includes a new o-ring type gasket used inside the hand grip and a set of screws for the handle. Handle and tube are not included. Switch plate is grey in color but switch fits all handle colors. Switch guaranteed by replacement for 30 days, receptacle on harness is not guaranteed unless power nozzle cord is also replaced by Vacdepot service. This part is non-returnable.